Finding the Third Proportional to 25,789.50 and 37,919.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,789.50 : 37,919.25 = 37,919.25 : x
2. Step 2: Convert to fraction form
   25,789.50/37,919.25 = 37,919.25/x
3. Step 3: Cross multiply
   25,789.50x = 37,919.25 × 37,919.25
4. Step 4: Simplify right side
   25,789.50x = 1,437,869,520.56
5. Step 5: Solve for x
   x = 1,437,869,520.56/25,789.50
6. Step 6: Final answer
   x = 55,754.07